Example usage for android.app FragmentTransaction commitAllowingStateLoss

Introduction

In this page you can find the example usage for android.app FragmentTransaction commitAllowingStateLoss.

Prototype

public abstract int commitAllowingStateLoss();

Source Link

Document

Like #commit but allows the commit to be executed after an activity's state is saved.

Usage

From source file:com.android.dialer.DialtactsFragment.java

/**
 * Initiates a fragment transaction to show the dialpad fragment. Animations and other visual
 * updates are handled by a callback which is invoked after the dialpad fragment is shown.
 * @see #onDialpadShown/*  ww  w.java 2s  .c  o  m*/
 */
public void showDialpadFragment(boolean animate) {

    //        if (mIsDialpadShown || mStateSaved) {
    //            return;
    //        }
    if (mIsDialpadShown || mStateSaved || mDialpadFragment == null) {
        Log.e("showDialpadFragment ", " return; ");
        return;
    }
    mIsDialpadShown = true;
    animate = false;
    mDialpadFragment.setAnimate(animate);
    //        mListsFragment.setUserVisibleHint(false);
    AnalyticsUtil.sendScreenView(mDialpadFragment);

    final FragmentTransaction ft = getChildFragmentManager().beginTransaction();
    //if (mDialpadFragment == null) {
    //mDialpadFragment = new DialpadFragment();
    //  ft.add(R.id.dialtacts_container, mDialpadFragment, TAG_DIALPAD_FRAGMENT);
    //} else {
    ft.show(mDialpadFragment);
    //}

    //        mDialpadFragment.setAnimate(animate);

    //        ft.commit();

    //        if (animate) {
    ////            mFloatingActionButtonController.scaleOut();
    //        } else {
    ////            mFloatingActionButtonController.setVisible(false);
    //            maybeEnterSearchUi();
    //        }
    if (!isInSearchUi() && TextUtils.isEmpty(mSearchQuery)) {
        if (getCallLogFragment() == null) {
            mCalllogList = new CallLogFragment(CallLogQueryHandler.CALL_TYPE_ALL);
            mCalllogList.setRecyclerViewChangedImpl(mRecyclerViewChangedImpl);
            ft.add(R.id.dialtacts_frame, mCalllogList, "mCalllogList");
            ft.show(mCalllogList);
        } else {
            if (mSearchViewShow)
                mDialpadFragment.showSearchView();
            else
                mDialpadFragment.hideSearchView();
        }
    }
    ft.commitAllowingStateLoss();
    sendMessageToReflushEditerView();
    Log.e(TAG, " showDialpadFragment mIsDialpadShown:" + mIsDialpadShown + "  mInDialpadSearch:"
            + mInDialpadSearch + "  isDialpadShown() :" + isDialpadShown());

    //        mListsFragment.getView().animate().alpha(0).withLayer();
}

From source file:com.android.dialer.DialtactsFragment.java

/**
 * Shows the search fragment//from w  ww . j  a  v  a 2  s . co m
 */
private void enterSearchUi(boolean smartDialSearch, String query, boolean animate) {
    if (mStateSaved || getChildFragmentManager().isDestroyed()) {
        // Weird race condition where fragment is doing work after the activity is destroyed
        // due to talkback being on (b/10209937). Just return since we can't do any
        // constructive here.
        return;
    }
    mDialpadFragment.showSearchView();

    if (DEBUG) {
        Log.d(TAG, "Entering search UI - smart dial " + smartDialSearch);
    }

    final FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
    if (mInDialpadSearch && mSmartDialSearchFragment != null) {
        transaction.remove(mSmartDialSearchFragment);
    } else if (mInRegularSearch && mRegularSearchFragment != null) {
        transaction.remove(mRegularSearchFragment);
    }

    final String tag;
    if (smartDialSearch) {
        tag = TAG_SMARTDIAL_SEARCH_FRAGMENT;
    } else {
        tag = TAG_REGULAR_SEARCH_FRAGMENT;
    }
    mInDialpadSearch = smartDialSearch;
    mInRegularSearch = !smartDialSearch;

    mFloatingActionButtonController.scaleOut();

    SearchFragment fragment = (SearchFragment) getChildFragmentManager().findFragmentByTag(tag);
    if (animate) {
        transaction.setCustomAnimations(android.R.animator.fade_in, 0);
    } else {
        transaction.setTransition(FragmentTransaction.TRANSIT_NONE);
    }
    if (fragment == null) {

        Log.e(TAG, " --- enterSearchUi --- null");
        if (smartDialSearch) {
            fragment = new SmartDialSearchFragment();
            transaction.add(R.id.dialtacts_frame, fragment, tag);
        } else {
            fragment = new RegularSearchFragment();
            fragment.setOnTouchListener(new View.OnTouchListener() {
                @Override
                public boolean onTouch(View v, MotionEvent event) {
                    // Show the FAB when the user touches the lists fragment and the soft
                    // keyboard is hidden.
                    showFabInSearchUi();
                    return false;
                }
            });
        }

    } else {
        transaction.show(fragment);

    }
    // DialtactsFragment will provide the options menu
    fragment.setHasOptionsMenu(false);
    fragment.setShowEmptyListForNullQuery(true);
    fragment.setQueryString(query, false /* delaySelection */);
    transaction.commitAllowingStateLoss();
    //        transaction.commit();

    //        if (animate) {
    //            mListsFragment.getView().animate().alpha(0).withLayer();
    //        }
    //        mListsFragment.setUserVisibleHint(false);
}

From source file:com.android.mail.compose.ComposeActivity.java

private int replaceFragment(Fragment fragment, int transition, String tag) {
    FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
    fragmentTransaction.setTransition(transition);
    fragmentTransaction.replace(R.id.wait, fragment, tag);
    final int transactionId = fragmentTransaction.commitAllowingStateLoss();
    return transactionId;
}

From source file:com.android.contacts.activities.PeopleActivity.java

private void createViewsAndFragments(Bundle savedState) {
    // Disable the ActionBar so that we can use a Toolbar. This needs to be called before
    // setContentView().
    getWindow().requestFeature(Window.FEATURE_NO_TITLE);

    setContentView(R.layout.people_activity);

    final FragmentManager fragmentManager = getFragmentManager();

    // Hide all tabs (the current tab will later be reshown once a tab is selected)
    final FragmentTransaction transaction = fragmentManager.beginTransaction();

    mTabTitles = new String[TabState.COUNT];
    mTabTitles[TabState.FAVORITES] = getString(R.string.favorites_tab_label);
    mTabTitles[TabState.ALL] = getString(R.string.all_contacts_tab_label);
    mTabPager = getView(R.id.tab_pager);
    mTabPagerAdapter = new TabPagerAdapter();
    mTabPager.setAdapter(mTabPagerAdapter);
    mTabPager.setOnPageChangeListener(mTabPagerListener);

    // Configure toolbar and toolbar tabs. If in landscape mode, we  configure tabs differntly.
    final Toolbar toolbar = getView(R.id.toolbar);
    setActionBar(toolbar);//from w  w  w  .ja  va2s.c  o  m
    final ViewPagerTabs portraitViewPagerTabs = (ViewPagerTabs) findViewById(R.id.lists_pager_header);
    ViewPagerTabs landscapeViewPagerTabs = null;
    if (portraitViewPagerTabs == null) {
        landscapeViewPagerTabs = (ViewPagerTabs) getLayoutInflater()
                .inflate(R.layout.people_activity_tabs_lands, toolbar, /* attachToRoot = */ false);
        mViewPagerTabs = landscapeViewPagerTabs;
    } else {
        mViewPagerTabs = portraitViewPagerTabs;
    }
    mViewPagerTabs.setViewPager(mTabPager);

    final String FAVORITE_TAG = "tab-pager-favorite";
    final String ALL_TAG = "tab-pager-all";

    // Create the fragments and add as children of the view pager.
    // The pager adapter will only change the visibility; it'll never create/destroy
    // fragments.
    // However, if it's after screen rotation, the fragments have been re-created by
    // the fragment manager, so first see if there're already the target fragments
    // existing.
    mFavoritesFragment = (ContactTileListFragment) fragmentManager.findFragmentByTag(FAVORITE_TAG);
    mAllFragment = (MultiSelectContactsListFragment) fragmentManager.findFragmentByTag(ALL_TAG);

    if (mFavoritesFragment == null) {
        mFavoritesFragment = new ContactTileListFragment();
        mAllFragment = new MultiSelectContactsListFragment();

        transaction.add(R.id.tab_pager, mFavoritesFragment, FAVORITE_TAG);
        transaction.add(R.id.tab_pager, mAllFragment, ALL_TAG);
    }

    mFavoritesFragment.setListener(mFavoritesFragmentListener);

    mAllFragment.setOnContactListActionListener(new ContactBrowserActionListener());
    mAllFragment.setCheckBoxListListener(new CheckBoxListListener());

    // Hide all fragments for now.  We adjust visibility when we get onSelectedTabChanged()
    // from ActionBarAdapter.
    transaction.hide(mFavoritesFragment);
    transaction.hide(mAllFragment);

    transaction.commitAllowingStateLoss();
    fragmentManager.executePendingTransactions();

    // Setting Properties after fragment is created
    mFavoritesFragment.setDisplayType(DisplayType.STREQUENT);

    mActionBarAdapter = new ActionBarAdapter(this, this, getActionBar(), portraitViewPagerTabs,
            landscapeViewPagerTabs, toolbar);
    mActionBarAdapter.initialize(savedState, mRequest);

    // Add shadow under toolbar
    ViewUtil.addRectangularOutlineProvider(findViewById(R.id.toolbar_parent), getResources());

    // Configure floating action button
    mFloatingActionButtonContainer = findViewById(R.id.floating_action_button_container);
    final ImageButton floatingActionButton = (ImageButton) findViewById(R.id.floating_action_button);
    floatingActionButton.setOnClickListener(this);
    mFloatingActionButtonController = new FloatingActionButtonController(this, mFloatingActionButtonContainer,
            floatingActionButton);
    initializeFabVisibility();

    invalidateOptionsMenuIfNeeded();
}